
/**
 * 定义snow包
 */
var snow = snow || {};
/**
 * 定义snow.core包
 */
snow.core = snow.util || {};
/**
 * 定义snow.core.utils包
 */
snow.core.utils = snow.core.utils || {};
/**
 * 判断传入参数是否为数字类型的数据
 * 
 * @author shaobin.software@gmail.com
 * @date 2012-09-09
 */
snow.core.utils.isNumber = function (value) {
	return value * 1 == value;
};

